C97600 Nickel Silver Bronze 'Cov khoom siv mis nyuj'
C97600 Nickel Silver Bronze 'Cov khoom siv mis nyuj'
C97600 Nickel Silver Bronze, tseem hu ua cov khoom siv mis nyuj lossis mis nyuj bronze, yog cov cam khwb cia bronze alloy nrog kev ua haujlwm siab ntawm 70. C976 Dairy Bronze muaj 63-67% Cu, 3.{{ 5}}.5 % Sn, 3-5% Pb, 3-9% Zn, 1.5% Fe, 19-21.5% Ni, 1% Mn, thiab 0.15% Si. Txij li thaum C97600 yog siv ntau hauv kev tsim cov khoom siv thiab cov khoom siv rau cov khoom noj siv mis, nws tau dhau los ua cov khoom siv mis nyuj. Lub alloy ib zaug hu ua ASTM Alloy 11A, tab sis lub npe tam sim no poob siab.
Hom Kev Siv rau C97600
Architecture:ornamental castings
Builders Hardware:hardware, qhov rooj kho vajtse rau tsev loj cuj qhov rooj, qhov rais hardware
Cov neeg siv khoom:cov yuam sij piano
Industrial:twj, liv
Kev lag luam Marine:marine rooj tog
Kev lag luam kav dej:huv fittings
Copper Alloy No. C97600
Nickel Silver CDA 976, Mis Hlau, 20% Leaded Nickel Nyiaj
ASTM B 505, ASTM B 271
Chemical Composition % los ntawm qhov hnyav
| Element | Nominal | Yam tsawg kawg nkaus | Qhov siab tshaj plaws |
| Aluminium | - | - | .005 |
| Antimony | - | - | .25 |
| Tooj | 65 | 63 | 67 |
| Hlau | - | - | 1.5 |
| Coj | 4 | 3 | 5 |
| Manganese | - | - | 1 |
| Nickel | 20.3 | 19 | 21.5 |
| Phosphorus | - | - | .05 |
| Silicon | - | - | .15 |
| Sulfur | - | - | .08 |
| Tin | 4 | 3.5 | 4.5 |
| Zinc | 6 | 3 | 9 |
Cov ntawv thov rau Castings
Marine castings, huv si fittings, ornamental hardware, li qub thiab twj tso kua mis.
Mechanical Properties
Hom rau 3 "dia. nruam nruam bar
| Hardness * | Brinell Hardness (500 kg load) | 80 |
| Tensile zog ** | KSI | 45 |
| Yield zog ** | KSI (0.5% Ext. under load) | 24 |
| Elongation ** | % hauv 2 nti | 20 |
** Qhov ntsuas qhov ntsuas nominal approximations thiab nyob ntawm seb qhov loj me thiab kev taw qhia.
Lub cev muaj zog
| Thermal conductivity | BTU / (sq ft-ft-hr-F) | 13 |
| Tshwj xeeb kub | BTU/lb/ºF @ 68F | .09 |
| Thermal Expansion | Ib degree F ntawm 68 F rau 572 F | .0000093 |
| Qhov ntom | lb/cu hauv @ 68 F | .321 |
| Hluav taws xob conductivity * (Annealed) | % IACS @ 68 F | 5 |
| Modulus ntawm Elasticity | KSI | 19,000 |
* Lub hauv paus ntim
Fabrication Practices
| Stress relieving kub | 500 F lossis 260 C |
| Lub sijhawm ntawm qhov kub thiab txias | 1 teev ib nti ntawm ntu thickness |
| Teb rau kev kho cua sov | Tsis muaj |
| Machinability ntsuam xyuas (Free Cutting Brass=100) | 70 |
| Haum rau kev koom nrog: | Soldering / Zoo heev |
| Brazing / Zoo heev | |
| Oxyacetylene Vuam / Tsis pom zoo | |
| Carbon Arc Vuam / Tsis pom zoo | |
| Gas Shielded Arc Vuam / Tsis pom zoo | |
| Coated Hlau Arc Vuam / Tsis pom zoo |
* Txij li thaum brazing yog ua nyob rau hauv kub nyob rau hauv lub kub-luv ntau yam, lim yuav tsum tau zam thaum lub sij hawm brazing thiab txias ntawm no alloy.
Cov txiaj ntsig tau teev tseg saum toj no sawv cev rau kev kwv yees tsim nyog rau kev siv engineering dav dav. Vim kev lag luam variations nyob rau hauv muaj pes tsawg leeg thiab rau manufacturing txwv, lawv yuav tsum tsis txhob siv rau specification lub hom phiaj. Saib cov ntaub ntawv siv ASTM specifications.
Cim npe nrov: C97600 npib tsib xee nyiaj bronze 'cov khoom siv mis nyuj', Tuam Tshoj c97600 npib tsib xee nyiaj bronze 'cov khoom siv mis nyuj' manufacturers, lwm tus neeg, Hoobkas
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